baber/WOPTO huggingface dataset:
Patent JP-S55153270-A (JP)
Title: Manufacture of core teeth for linear pulse motor
Inventor: IWAMA AKIHIKO
IPC: H02K41/03
Filed: 1979-05-16
Abstract: PURPOSE:To form core teeth having highly accurate dimensions by providing yoke accomodating recesses and a plurality of guide grooves which cross said yoke accomodating recesses in a receiving member, installing wires comprising a magnetic body in said guide grooves, then, fixing said wires with resin. CONSTITUTION:A plurality of yoke accomodating recesses 2 are formed in a pillar- shaped receiving member 1. Furthermore, a number of guide grooves 4, which cross the longitudinal direction at a right angle, are formed around the periphery, with a gap G being provided in-between. Then, plate-shaped yokes 6 are inserted in said recesses 2, and magnetic wires 5 with a square cross section are wound along the guide grooves 4 on the yoke. Thereafter, an extruded metallic mold 8 is provided on the yokes 6, melted synthetic resin 11 is injected from gates 10, filled in the gaps between the wires 5, and cooled and cured. Since the wires 5 are fixed to the yokes 6 with the synthetic resin 11, the iron teeth having highly accurate dimensions can be readily obtained by cutting said wire portions into suitable sections.
Patent JP-H06270117-A (JP)
Title: Mold frame device
Inventor: MIYANARI TAKASHI
IPC: B28B7/04
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a mold frame device whose workability is improved without requiring much force for assembling by attaching engaging means to opposed two frame plates and providing connecting members for connecting being engaged with them, in a mold frame device having a plurality of frame plates and a bottom plate for supporting the frame plates. CONSTITUTION:Near upper parts of a pair of frame-like members 20a, 20b extending in the vertical direction of one end plate 2a in a mold frame device 1 in which concrete is to be injected, a support member 5 is inserted. Stop claws 6a, 6b are attached to both ends 5a, 5b. Both of them can be operated by an operation lever 13. A stop claw 6c is provided at other end plate 2b as well. Near an upper part of a side plate 3a, a connecting member 7 extending in the longitudinal direction is provided and engaging pieces 8a, 8b are fixed to both ends so as to be engaged detachably by the stop claws 6a, 6c. At a side of other side plate 3b, the same arrangement is made. Thus, when the operation lever 13 is operated, the stop claws 6a, 6c detach from the engaging pieces 8a, 8b, so that an engaged state is released.
Patent JP-2000223295-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To save power by urging the replacement of an old fluorescent lamp having degraded luminous efficiency and by ensuring the resetting of a cumulative lighting time of a nonvolatile memory without omitting it. SOLUTION: This fluorescent lamp lighting device is provided with a nonvolatile memory 24 for recording a cumulative lighting time of a fluorescent lamp 23. The fluorescent lamp lighting device controls the optical output of the fluorescent lamp 23 so as to set it nearly constant by referring to the cumulative lighting time in the nonvolatile memory 24. The device is tentatively changed over to a fluctuant lighting mode where the brightness is forcibly and repeatedly varied every time the fluorescent lamp is turned on, at a time the cumulative lighting time in the nonvolatile memory 24 reaches a predefined life reference value. Such a changeover to the fluctuant lighting mode is executed by a main control circuit 22 having a program for it, and a function for executing the program.
Patent JP-S54150179-A (JP)
Title: Temperature detector
Inventor: INOUE SHIYOUJIROU
IPC: G01K1/14
Filed: 1978-05-17
Abstract: PURPOSE: To obtain a temperature sensor for controlling the heating power of gas heaters responding sensitively to the temperature of the materials being cooked by making constant the contact  pressure of the temperature sensor making contact to the bottom part of heating vessels of various  shapes and cutting off external heat factors.   
     CONSTITUTION: A temperature sensor 1 comprises elastically supporting a sensor head 14 buried  with the contacts of a thermocouple in its head part in a spring case 15. A heat shielding cylinder  2 which has vent holes 18, 19 encloses the temperature sensor 1 in cylindricial form and is elastically supported in a heater casing 8. The head 14, case 15 and heat shielding cylinder 2 are all  formed of thin-walled stainless steel material to have large heat transfer resistance. As a result,  even if the height of the head 14 making contact to the bottom part of a heating vessel 20 varies  slightly depending upon the shape of said vessel, the contact pressure, hence contact heat transfer,  of the head 14 becomes constant because it is elastically supported in two steps. In addition, the  radiation from flame and convection transfer heat and the radiation transfer heat from a burner 3  are cut off and the temperature rise of the heat shielding cylinder 2 is cooled by natural ventilation  and therefore the temperature sensor is cut off from the outside heat factors.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58176615-A (JP)
Title: Mixed beam separator
Inventor: GOTOU MITSUHIRO
IPC: G02B6/28
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a mixed beam separator which never causes facilities to become complex, by providing plural layers formed of crystalline materials of different kinds. CONSTITUTION:The separator A diffuses mixed beams which are projected from the projection end 1a of a light guide 1 through a concave lens 2 and allows them to enter the incidence end surfaces of light guides. The separator A consists of plural layers of crystalline materials C1, C2, C3, C4, and C5 of different kinds which transmit laser beams with specific wavelength, respectively, but absorb other laser beams with different wavelengths. Respective signal laser beams separated through the layers C1-C5 propagate in the light guides 3a, 3b, 3c, 3d, and 3e arranged facing the projection ends of the respective layers to be used for solidification, incision, etc.
Patent JP-S63224700-A (JP)
Title: Drive system of stepping motor
Inventor: SUZUOKI YUSUKE
IPC: H02P8/00
Filed: 1987-03-13
Abstract: PURPOSE:To drive a stepping motor with optimum energy by driving the stepping motor by continuous pulses having different duty ratios in response to the fluctuation of output voltage from a rectifier circuit. CONSTITUTION:Output voltage from a rectifier circuit 3 is A/D converted by an A/D converter 6, and transmitted to a CPU 7 as the digital data of four bits. In the CPU 7, the fluctuation of output voltage is detected based on the digital data, and four kinds of driving pulses P1-P4 corresponding to the fluctuation are output. The driving pulses P1-P4 are changed into continuous pulses consisting of a plurality of pulses acquired by chopping normal driving pulses. The duty ratio of the continuous pulses is varied in response to the fluctuation of output voltage in order to drive a stepping motor 4 by optimum energy.
Patent JP-H07274364-A (JP)
Title: Interphase spacer and ladder, for inspection, used for it
Inventor: KASAGI FUMIO
IPC: H01B17/56
Filed: 1994-03-29
Abstract: PURPOSE:To obtain an interphase spacer by which the whole of the interphase spacer can be inspected precisely in an inspection, which can ensure the insulation between transmission lines for a long period, which saves the labor of an operation in the inspection and which enhances the efficiency of the operation. CONSTITUTION:One end of a first interphase spacer 1 is constituted of a first long trunk insulator 8 and of a second long trunk insulator 9, and the other end is constituted of a third long trunk insulator 10 and of a fourth long trunk insulator 11. A cylindrical coupling pipe 15 is constituted so as to be coupled between the long trunk insulators 9, 10. Foot-placing rods 18 are fixed by means of nuts in such a way that their screw parts, on one side, are tightened to trapezoidal metal fittings at the coupling pipe 17. The foot-placing rods 18 are installed at prescribed intervals, and an inspection operator places his feet. In addition, when both end parts of the interphase spacer 1 are constituted of polymer insulators, the operator cannot grip them. Consequently, a ladder by which the operator can go up and down is installed side by side.
Patent JP-H03259757-A (JP)
Title: Diagnostic method for insulation deterioration of electric power cable
Inventor: IGA ATSUSHI
IPC: G01R31/12
Filed: 1990-03-09
Abstract: PURPOSE:To improve accuracy in the corresponding relation between a measuring value and breakdown voltage value of electric power cable and to improve the diagnostic accuracy by calculating the breakdown voltage value with the use of a recurrent formula corresponding to the kind of measured physical quantity. CONSTITUTION:A ground line 5 provided with a grounding switch is led out from a shield on one end of the power cable 4, and a measuring/diagnostic device 7 is capable of being connected to the shield forming another end. The device 7 is furnished with a diagnostic device 8, measuring instrument 11 for dielectric loss tangent, DC components current measuring instrument 12, and DC leak current measuring instrument 13. Then, various kinds of recurrent formula for the breakdown voltage value according to a single kind or plural kinds of physical quantity which are substituted for the breakdown voltage values, are prepared, and the breakdown voltage values are calculated with the use of recurrent formula corresponding to the kind of measured physical quantity. Single data are formed by making the calculated physical quantity as a parameter and also a reference for decision is set, then the decision is made by collating with the breakdown voltage value calculated from the recurrent formula selected in accordance with the kind of physical quantity to the reference for decision.
Patent JP-S61221203-A (JP)
Inventor: DEIRUKU MARINIYUSU BURUUWAA
IPC: C08F8/12
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58177936-A (JP)
Title: Preparation of glycol ester
Inventor: SHIMIZU NOBUAKI
IPC: B01J23/44
Filed: 1982-04-12
Abstract: PURPOSE:To prepare the titled compound in high efficiency from a lower aliphatic carboxylic acid and an olefin in the presence of a Pd catalyst and an oxygen-containing nitrogen compound, by reducing and regenerating the Pd catalyst with simple operation, and reusing the catalyst together with the raw material compounds. CONSTITUTION:A glycol ester (e.g. propylene glycol monoacetate) is prepared by introducing an unsaturated compound having carbon-carbon double bond (e.g. ethylene, butene-1, etc.) into a lower aliphatic carboxylic acid such as acetic acid in the presence of a palladium catalyst and an oxygen-containing nitrogen compound such as nitric acid. In the above process, the palladium catalyst is reduced and regenerated by introducing hydrogen into the reaction system when the rate of reaction is lowered, and thereafter, the reaction product is separated and the residue is reused in the reaction to obtain the objective glycol ester. The objective compound can be prepared in high efficiency, keeping the catalytic activity at a high level for a long period by carrying out the reduction and regeneration of the Pd catalyst and the separation of the products, continuously, by this method. EFFECT:The loss of palladium can be decreased.
Patent JP-S55151603-A (JP)
Title: Composite cable
Inventor: YOSHIHARA HISAO
IPC: H01B11/22
Filed: 1979-05-16
Abstract: PURPOSE:To enable production of economical composite cable with optical fiber without deforming the power cable, by burying a glass fiber cable in part of cable such as coaxial cable and power cable. CONSTITUTION:A composite cable consists of a glass fiber 1, a coaxial core 2, a coaxial outer conductor 3, a dielectric 4, a cable protective film 5, a power cable  conductor 6, and a holding dielectric 7. As an example, glass fibers 1, 1' are buried  in the dielectric 4 of coaxial cable. In another example, when the coaxial core 2 of  the coaxial cable is hollow, the glass fiber is passed into this hollow space. Or,  when the power cable 6 of larger hollow space is used, the glass fiber 1 is provided  by way of the holding dielectric 7. The optical fiber is free from effects of external electric field, and since these composite cables are integral, they can be manufactured economically.
Patent JP-2000256972-A (JP)
Title: Suede-like artificial leather
Inventor: MAKIMURA MASARU
IPC: D04H1/4382
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a suede-like artificial leather excellent in writing effects by covering the surface of a nonwoven fabric base having three-dimensionally entangled constituent fibers and including a high molecular elastomer in the interior, with raised mixed fibers of ultrafine fibers and flat fibers. SOLUTION: This suede-like artificial leather having mixed raised fibers of ultrafine fibers and ultrafine flat fibers is obtained by mixing ultrafine fiber-generating fibers, capable of forming <=0.3 de ultrafine fibers A and, for example, composed of a combination of an island component of nylon 6, and a sea component of highly fluid low- density polyethylene or the like, with flat fibers having <=3 de sizes and 5-20% flatness ratio represented by the formula [flatness (%)]=C/D×100 (c and D are each a distance in the thickness direction and the width direction of a fiber cross section respectively, with the proviso that D>C), preferably ultrafine flat fibers B obtained by dividing dividable conjugated fibers, and having <=0.5 de size, so that the weight ratio A/B may be (50/50)-(95/5) to provide a web,  subjecting the obtained web to needle-punch finishing to provide a nonwoven fabric, impregnating a high molecular elastomer solution thereinto, subjecting the resultant nonwoven fabric to coagulation treatment, subjecting the obtained nonwoven fabric to sea component-removing treatment, and buffing the sea component-removed nonwoven fabric.
Patent JP-S59186127-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: C08L67/02
Filed: 1983-04-06
Abstract: PURPOSE:To improve the traveling performance and durability by forming a back layer contg. fine SiO2 particles and carbon black dispersed in a mixed binder consisting of thermoplastic polyester and nitrocellulose on one side of a support having a ferromagnetic metallic thin film on the other side. CONSTITUTION:A back layer of 1.0-0.2mum thickness is formed on one side of a nonmagnetic support having a ferromagnetic metallic thin film on the other side for a recording medium. The back layer contains 50-300pts.wt. mixture of fine SiO2 particles with carbon black dispersed in 100pts.wt. mixed binder consisting of 90-30pts.wt. thermoplastic polyester and 10-70pts.wt. nitrocellulose. The preferred weight ratio of SiO2: carbon black is 100:(50-20). A tape having superior corrosion resistance as well as said characteristics and suitable for use as an audiotape, a videotape, a tape for a computer or the like is obtd.
Patent JP-H10235274-A (JP)
Title: Coating applicator
Inventor: SHIGEMATSU KIYOTO
IPC: A45D34/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating applicator which is capable of stirring the coating liquid in a tip in spite of accelerated caking and improves the discharging property of the coating liquid. SOLUTION: A spherical coating applicator body 4 is rotatably held in this coating applicator in the state of partly exposing the body from the opening at the front end of the tip 3. The spherical coating applicator body sprung by a spring 5 comes into contact with the inward facing front end edge 31 of the tip. The film formable coating liquid having a high viscosity is packed into a coating liquid tank 1 and an agitating element 6 is housed in the tank. The tip is held at a front port 2 connected to the coating liquid tank. The spring is housed in the tip and a bar-shaped part is integrally formed at the tail end of the spring. The bar-shaped part 51 is extended outside the tip so that the stirring element collides against the end of the bar-shaped part and vibrates the spring when the coating material is stirred by vertically shaking the coating liquid tank.
Patent JP-S61220075-A (JP)
Title: Rejected character processing system for character recognition system
Inventor: TANAKA HISASHI
IPC: G06K9/03
Filed: 1985-03-25
Abstract: PURPOSE:To facilitate processing by storing a character in the form of a bit pattern even when the character can not be read by an OCR. CONSTITUTION:The whole document is read by the image scanner part 11 of the OCR 10 under the command of a host processor 20 and a character recognition control part 12 decides read character images, gives a mark to rejected characters, and converts read character into codes, so that they are transmitted to the host processor 20. The host processor 20 stores them in a memory temporarily and checks the contents of the starting two bytes; when they are not 0000 in decimal notation, a read modified command is sent to the OCR 10 and images of the rejected characters are sent out in the form bit patterns and stored in a user area 26.
Patent JP-S56158127-A (JP)
Title: Extinguishing method for adsorber of gas-treating apparatus
Inventor: ITOU YOSHIBUMI
IPC: B01D53/34
Filed: 1980-05-09
Abstract: PURPOSE: To prevent combustion of a adsorbent in an adsorption zone, by detecting the inner temperature or CO concentration of an adsorbent-packed chamber, and by spraying water into the packed chamber or suddenly discharging adsorbent out of the packed chamber, when the detected value exceeds a prescribed value.  
     CONSTITUTION: A cylindrical cage is intermittently rotated; when an adsorbent- packed chamber 3 is transferred through a desorption zone and a cooling zone to an adsorption zone, the inner temprature of the packed chamber 3 is detected by an infrared TV camera or a thermocouple; if the detected value exceeds a prescribed value, an emergency damper 16, a flap damper 21 and an emergency damper 27 are opened in order to suddenly discharge the adsorbents of the packed chamber 3 out of the gas-treating apparatus without passing a rotary valve 5. This discharge may be done on the basis of the detected value of the CO concentration; and a water spray into the packed chamber instead of the discharge of adsorbents is also practical. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08265826-A (JP)
Title: Current position display method and device for personal handy phone system
Inventor: KONISHI OSAMU
IPC: H04W64/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a method and a device displaying a location of a personal handy phone system onto a display section of the personal handy phone system(PHS) without inquiring about a radio base station. CONSTITUTION: A personal handy phone system (PHS) is made up of plural radio base stations (CS1-CS3) and a personal handy phone system terminal(PS) as shown in figure (B). A radio base station sends a CS-ID number to notice information to recognize a base station. The personal handy phone system terminal(PS) is made up of a radio section 1, a voice section 2 converting a digital signal into a voice signal, a control section 3 controlling them, and a data processing section 4 receiving the CS-ID number received by the radio section 1 from the control section, processing the data, acquiring the location of the telephone terminal from a memory section 5 as position information and allowing a display section 6 to display position information.
Patent JP-H08262614-A (JP)
Title: Reduction of spot image effect by metal impurity in photographic film
Inventor: JIEIMUZU ARUBAATO GEIBUNII JIY
IPC: G03C1/33
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element eliminating black and white spots or reducing them to a high degree without having another adverse effect on the photosensitivity of a film by making an emulsion contain alkali metal or ammonium phosphate salt and 5-sulfosalicylic acid or salt thereof. SOLUTION: A mixture of phosphate of 0.12-0.70g and 5-sulfosalicylic acid of 0.28-2.54g per 1mol of silver halide eliminates almost all spot defects of an infrared photosensitive film. A mixture of phosphate of 0.12g and 5- sulfosalicylic acid of 0.56g per 1mol of silver bromide is much more desirable. This phosphate is ammonium or alkali metal phosphate salt M3 PO4 (M is ammonium or metal ion). The combination of such phosphate and 5-sulfosalicylic acid reduces the number of density of black spots, white spots and doughnuts.
Patent JP-S62230344-A (JP)
Inventor: ROJIYAA FUREDERITSUKU BAINZU
IPC: H02K5/14
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6319752-A (JP)
Inventor: KAARU JIEI ABURAHAMU
IPC: H01M50/147
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62218660-A (JP)
Title: Ignition timing control device for multiple cylinder internal combustion engine
Inventor: KIKUCHI HIROSHI
IPC: F02P5/15
Filed: 1986-03-20
Abstract: PURPOSE:To further improve performance of engine by independently correcting the lag angle of the ignition timing of a cylinder where knocking is generated and the other cylinders at the time of knocking. CONSTITUTION:In a micro-computer in a control unit 20, a signal from a knocking sensor 13 is input to judge whether knocking is generated or not. If yes, an ignition cylinder before knocking is generated is discriminated. All correction values C1-C4 for #1-#4 cylinders are corrected by subtracting designated lag angle from the respective correction values. Secondly, all the present correction values C1-C4 for #1-#4 cylinders are corrected by adding designated spark advance angles to the respective correction values. The control value of ignition timing depending upon the operating condition of an engine 1 is corrected by adding the correction values C1-C4 of the ignition cylinder thereto.
Patent JP-S56157312-A (JP)
Title: Molding method of gas-permeable sheet
Inventor: MURAKAMI KAZUTAKA
IPC: B29C51/00
Filed: 1980-05-08
Abstract: PURPOSE: To make possible forming of the titled product by vacuum forming or compressed air forming method by a method wherein a gas-permeable sheet is heated and softened, an elastic sheet is placed on the reverse side of a forming mold and deformed elastically together with the permeable sheet following the forming surface.  
     CONSTITUTION: Gas-permeable sheet (m) is heated and softened and molds 1, 2 are closed through an airtight and thick elastic sheet 3 arranged in an upper mold 2 for compressed air. Then, a plug assist 26 is lowered, pushes and elongates the permeable sheet (m) with an elastic sheet 3, squeezes the sheet into a mold 1 while producing a concave bent a vacuum pump 15 is driven to absorb and remove the air from the space between the forming surface 11 and the elastic sheet 3. Then, the compressor 25 is driven to inject an air into a concave part 21 of the mold 2. 
     COPYRIGHT: (C)1981,JPO&Japio